Pressing On Locking Collar/Synchronizer Hub For 1ST And 2ND Gear
WARNING: This page is about a different car, the 2009 Audi TT and 2008 Audi TT. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Tool Assembly To Press On 1st And 2nd Gear Locking Collar/Synchro-Hub